If a dataset contains 100 rows, how to fetch rows between 10
and 20 only ?
Answer Posted / abhishek_gp3
Use Overloaded Fill() function of SqlDataAdapter Class of System.Data.SqlClient namespace.
Fill(1,2);
1- Dataset object
2- Table name
Fill(1,2,3,4);
1- Dataset Object
2- Starting Rec.
3- End Rec.
4- Table Name
--
Sample prog:
------
using System;
using System.Windows;
using System.Data;
using System.Data.SqlDataAdapter;
Class FetchRec
{
SqlConnection Con;
SqlDataAdapter Adap;
Dataset ds;
Public FetchRec()
{
Con = new SqlConnection("initial catalog=master;integrated security=yes");
Con.Open();
Adap= new SqlDataAdapter("Select ID, Name from Employee where ID > 110");
ds= new Dataset();
}//constructor end
try{
ds = Adap.Fill(ds, 10, 20, "Employee");
int rcount=ds.Tables["Employee"].Rows.Count;
for(int i=0; i < rcount ; i++)
{
Console.Writeline(ds.Tables["Employee"].Rows[i][0] + ds.Tables["Employee"].Rows[i][1]);
}
con.close();
} //try end
catch(SqlException exp)
{
MessageBox.Show(exp.Message);
}
}//class end
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What are the features of ado.net?
Explain the architecture of ado.net?
What are the namespaces used in ADO.Net to connect to a database?
What is the provider being used to access oracle database?
What is the difference between Dataset. clone and Dataset.copy?
How do you update database through dataset?
What is ado control?
What does adodb stand for?
What are the connected and disconnected modes in ado.net?
How to maintain the relation between two tables in ADO.NET?
Explain how to call the sql commands asynchronously in ado.net version 2.0?
Explain ado.net features? Benefits? Drawbacks?
Explain the difference between data reader and data adapter?
What is ado.net in vb net?
How do I delete a row from a DataTable?